For Droseraceae
Kubitzki, K., and C. Bayer, eds. 2003. The families and genera of vascular plants. V. Flowering plants – Dicotyledons – Malvales, Capparales, and non-betalain Caryophyllales. Springer, Berlin. 418 pp. Google Scholar
Mellichamp, T.L. 2015. Droseraceae. In Flora of North America Editorial Committee. 2015. Flora of North America north of Mexico. Volume 6, Magnoliophyta: Cucurbitaceae to Droseraceae. Oxford Univ. Press, New York, NY. 468 pp. Google Scholar
Schnell, D.E. 2002b. Carnivorous plants of the United States and Canada. 2nd edition. Timber Press, Portland, OR. 468 pp. Google Scholar